Medical instrument



FIG. 1 is a front perspective of a medical instrument in accordance with the new design, shown broken in the middle for ease of illustration;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof. 

The ornamental design for a medical instrument, as shown and described in the drawings. 